Elehard® 350-GP

General description

Can be used both downhand and out of position, although the flat position is preferred

Arc characteristics are excellent with very low spatter levels

The electrode coating permits the use of the drag or contact welding technique

Good arc restriking

Current type

AC /DC electr. +

Mechanical properties, all weld metal

 

Typical hardness values

1 Layer

31 HRc (295HB)

2 Layer

35 HRc (330HB)

3 Layer

38 HRc (350HB)

Welding positions

               

Complementary products

Elehard® 350-GP produces a crack-free wear resistant deposit with a hardness of 31-38 HRc (295-350 HB) depending on dilution and number of layers. It is particularly suitable under conditions of moderate abrasion and friction, combined with resistance to impact. Ideally suitable for applications involving rolling, sliding and metal to metal wear. It may also be used as a final overlay on parts which need to be machined or as a build-up layer for other hardfacing materials.

Typical applications include:  

Buildup:

Shovel and bucket lips                                     

Pump impellers and housings          

Dredge and shovel bucket teeth                              

Mill and crushing hammers                       

 

Hardfacing:

Crane and mine car wheels

Tractor rolls, idlers, links and sprockets                  

Cable drums                                                                                            

Roller guides   

 

Packaging, available sizes and identification

 

Diameter (mm)

3.2

4.0

5.0

6.0

 

Length (mm)

350

350

450

450

Unit:

Pieces / unit (nominal)

65

44

23

-

Box

Net weight/unit (kg)

2.5

2.5

2.5

2.5

Classification

DIN 855-83

: E1-UM- 350-GP